Fatal error: Uncaught TypeError: strtolower(): Argument #1 ($string) must be of type string, array given in /srv/users/hgh/apps/hgh/public/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php:916 Stack trace: #0 /srv/users/hgh/apps/hgh/public/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(916): strtolower(Array) #1 /srv/users/hgh/apps/hgh/public/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-data.php(801): WC_Product->set_tax_status(Array) #2 /srv/users/hgh/apps/hgh/public/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php(373): WC_Data->set_props(Array) #3 /srv/users/hgh/apps/hgh/public/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php(189): WC_Product_Data_Store_CPT->read_product_data(Object(WC_Product_Simple)) #4 /srv/users/hgh/apps/hgh/public/wp-content/plugins/woocommerce/includes/class-wc-data-store.php(159): WC_Product_Data_Store_CPT->read(Object(WC_Product_Simple)) #5 /srv/users/hgh/apps/hgh/public/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(138): WC_Data_Store->read(Object(WC_Product_Simple)) #6 /srv/users/hgh/apps/hgh/public/wp-content/plugins/woocommerce/includes/class-wc-product-simple.php(24): WC_Product->__construct(390668) #7 /srv/users/hgh/apps/hgh/public/wp-content/plugins/woocommerce/includes/class-wc-product-factory.php(46): WC_Product_Simple->__construct(390668, Array) #8 /srv/users/hgh/apps/hgh/public/wp-content/plugins/woocommerce/includes/wc-product-functions.php(73): WC_Product_Factory->get_product(390668, Array) #9 /srv/users/hgh/apps/hgh/public/wp-content/plugins/woocommerce/includes/class-wc-form-handler.php(799): wc_get_product(390668) #10 /srv/users/hgh/apps/hgh/public/wp-includes/class-wp-hook.php(324): WC_Form_Handler::add_to_cart_action('') #11 /srv/users/hgh/apps/hgh/public/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #12 /srv/users/hgh/apps/hgh/public/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #13 /srv/users/hgh/apps/hgh/public/wp-settings.php(665): do_action('wp_loaded') #14 /srv/users/hgh/apps/hgh/public/wp-config.php(104): require_once('/srv/users/hgh/...') #15 /srv/users/hgh/apps/hgh/public/wp-load.php(50): require_once('/srv/users/hgh/...') #16 /srv/users/hgh/apps/hgh/public/wp-blog-header.php(13): require_once('/srv/users/hgh/...') #17 /srv/users/hgh/apps/hgh/public/index.php(17): require('/srv/users/hgh/...') #18 {main} thrown in /srv/users/hgh/apps/hgh/public/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php on line 916